Entry is through a rectangular hall adjacent to the church. The exterior, like the interior, is dotted with thirty-six windows that run between the concrete tracery and crown the domed rooftop. The layout is oval-shaped. The stained glass windows are matched in richness by the floor tiles and the decorative sculptures depicting religious themes, mostly related to the Franciscan order.

A few feet from the church is the museum. Its three rooms contain holdings from archaeology, ethnology, numismatics, and a small space with objects brought back by Franciscan missionaries in Peru. It was founded (1971) by Fray Joan Llabrés.

Tickets may be purchased for visits from Monday to Friday, 10:00 am to 7:30 pm, and Saturdays from 10:00 am to 1:00 pm.